SAM Brown Out Detector Driver.
Copyright (c) 2015-2018 Microchip Technology Inc. and its subsidiaries.
Data Structures | |
struct | bodvdd_config |
Configuration structure for a BODVDD module. More... | |
Enumerations | |
enum | bodvdd_action { BODVDD_ACTION_NONE = SUPC_BODVDD_ACTION(0), BODVDD_ACTION_RESET = SUPC_BODVDD_ACTION(1), BODVDD_ACTION_INTERRUPT = SUPC_BODVDD_ACTION(2), BODVDD_ACTION_BACKUP = SUPC_BODVDD_ACTION(3) } |
Brown Out Detector detection actions. More... | |
enum | bodvdd_mode_in_active { BODVDD_ACTCFG_CONTINUOUS = 0, BODVDD_ACTCFG_SAMPLED = SUPC_BODVDD_ACTCFG } |
Brown Out Detector sampling modes in active sleep mode. More... | |
enum | bodvdd_mode_in_standby { BODVDD_STDBYCFG_CONTINUOUS = 0, BODVDD_STDBYCFG_SAMPLED = SUPC_BODVDD_STDBYCFG } |
Brown Out Detector sampling modes in standby sleep mode. More... | |
enum | bodvdd_prescale { BODVDD_PRESCALE_DIV_2 = SUPC_BODVDD_PSEL(0), BODVDD_PRESCALE_DIV_4 = SUPC_BODVDD_PSEL(1), BODVDD_PRESCALE_DIV_8 = SUPC_BODVDD_PSEL(2), BODVDD_PRESCALE_DIV_16 = SUPC_BODVDD_PSEL(3), BODVDD_PRESCALE_DIV_32 = SUPC_BODVDD_PSEL(4), BODVDD_PRESCALE_DIV_64 = SUPC_BODVDD_PSEL(5), BODVDD_PRESCALE_DIV_128 = SUPC_BODVDD_PSEL(6), BODVDD_PRESCALE_DIV_256 = SUPC_BODVDD_PSEL(7), BODVDD_PRESCALE_DIV_512 = SUPC_BODVDD_PSEL(8), BODVDD_PRESCALE_DIV_1024 = SUPC_BODVDD_PSEL(9), BODVDD_PRESCALE_DIV_2048 = SUPC_BODVDD_PSEL(10), BODVDD_PRESCALE_DIV_4096 = SUPC_BODVDD_PSEL(11), BODVDD_PRESCALE_DIV_8192 = SUPC_BODVDD_PSEL(12), BODVDD_PRESCALE_DIV_16384 = SUPC_BODVDD_PSEL(13), BODVDD_PRESCALE_DIV_32768 = SUPC_BODVDD_PSEL(14), BODVDD_PRESCALE_DIV_65536 = SUPC_BODVDD_PSEL(15) } |
Brown Out Detector input clock prescale values. More... | |
Functions | |
Configuration and Initialization | |
static void | bodvdd_get_config_defaults (struct bodvdd_config *const conf) |
Get default BODVDD configuration. More... | |
enum status_code | bodvdd_set_config (struct bodvdd_config *const conf) |
Configure a Brown Out Detector module. More... | |
static enum status_code | bodvdd_enable (void) |
Enables a configured BODVDD module. More... | |
static enum status_code | bodvdd_disable (void) |
Disables an enabled BODVDD module. More... | |
static bool | bodvdd_is_detected (void) |
Checks if the BODVDD low voltage detection has occurred. More... | |
static void | bodvdd_clear_detected (void) |
Clears the low voltage detection state of the BODVDD. More... | |